Clavia DMI
Service manual Nord Stage rev. 1.1
Page 6
Error Codes
EEPROM ERRORS:
"ERR: check U24"
-check U24, U10 (pin 39,40), R52 and R53
DSP TEST ERRORS:
"ERR: Uxx boot"
(DSP not starting)
-check Uxx
"ERR: Uxx SRAM"
(Ext DSP memory error)
-LCD shows: "Err U18 SRAM" check U18 and U11
-"err U19 SRAM" check U19 and U12
-"err U20 SRAM" check U20, U14 and U15
"ERR: SDOx Uxx"
(Serial bus error)
-LCD shows "err SDOx U16", check U16 and U17
-LCD shows "err SDOx U17", check U17 and U18
-LCD shows "err SDOx U18", check U18 and U19
-LCD shows "err SDOx U19", check U19 and U20
-LCD shows "err SDOx U20", check U20 and U16
SDO
x
= SDO
1
-SDO
3
U
xx
= U
16
-U
20
FLASH TEST ERRORS:
"ERR: Check U27 - U34"
-check U27-U34, U16, U4 and U5
Summary of Contents for nord STAGE
Page 1: ...SERVICE MANUAL...
